There are three kinds of FC fiber optic adaptors, square type, single D type and double D type, all FC fiber optic adaptors are with metal housing, single mode FC Fiber optic adaptors are with zirconia sleeves, multi mode FC fiber optic adaptors are with bronze sleeves. All FC fiber optic adaptors are simplex.
FC/PC Fiber Optic Adapter (Round D-Hole)
Features:Single mode and MultimodeZirconia sleeves or Phosphor bronze sleevesNTT standard compatibleScrew-type locking stable and reliableD-shaped easily installs into panel mountCompliant with JIS5970 and Bellcore GR-910-CORECompliant with IEC874-14 & IEC874-19All parts compliant with ROHS
Specifications:Insertion Loss: ≤ 0.2dBDurability: ≤ 0.2dB typical change 1000,matingsOperating Temperature:-40 ～ + 85℃Applications:FTTX, FTTHLAN, WANlOptical Fiber Communication SystemsTelecommunication NetworksCATV/Data Processing NetworksIndusttial, Mechanical and Military